波尔互补原理不成立 之 现代精密测量实验系列证据 在量子力学体系中波尔的互补原理是奠定哥本哈根学派的重要基石。 其原理断言,波和粒的效应是互斥的,观察到波,就观察不到粒。反之亦然。从1920年代起,该原理虽然倍受多方质疑,但是没有一个判定性实验能够否定该重要原理。 2001年伊朗物理学家Afshar博士设计了一套双路实验,观察到了一系列波尔互补原理不成立的实验证据。 目前Afshar博士在美国继续该方向的深入研究,进一步的实验重现了系列证据:波尔的互补原理不成立!! 相关的论文和实验(所列论文在arxiv上能免费下载),参阅: URLs: http://en.wikipedia.org/wiki/Afshar_experiment 研究论文: 基于四元组结构的变值测量 J. Modern Optics 59 (5):484-492 已被引用 为 维基百科-Afshar实验 第一篇参考文献 http://arxiv.org/find/quant-ph/1/au:+Afshar_S/0/1/0/all/0/1 1. Shahriar S. Afshar, Eduardo Flores, Keith F. McDonald, Ernst Knoesel, Paradox in Wave-Particle Duality Found. Phys. 37, 295 (2007) 2. Shahriar S. Afshar, Violation of Bohr's Complementarity: One Slit or Both? AIP Cof. Proc. 810, (2006) 294-299 3.Shahriar S. Afshar, Violation of the principle of Complementarity, and its implications Proc. SPIE 5866 (2005) 229-244 主要量子系统比较: Afshar Explained by Neil Gunther A collection of slides for a talk apparently arguing against Afshar. 瞎子摸象比喻及主要系统比较: http://faculty.washington.edu/jcramer/PowerPoint/Boskone_0402.ppt
"震网(Stuxnet)"过去,“繁星(Stars) "又来,一波未平,另一波又起波澜,信息战(网络战)号角早已吹响,无奈应对,应对无奈。 'Espionage' computer virus hits Iran 'Stars' virus follows nuclear-targeting Stuxnet worm Iran has been hit by a second computer virus, a senior military official said Monday, suggesting it was part of a concerted campaign to undermine the country's disputed nuclear program. Gholam Reza Jalali, the head of an Iranian military unit in charge of combatting sabotage, said that experts discovered the "espionage virus," which he called "Stars." "The Stars virus has been presented to the laboratory but is still being investigated," Jalali said in a report posted Monday on his organization's website, paydarymelli.ir. "No definite and final conclusions have been reached." He did not say what equipment or facilities the virus targeted, or when experts first detected it. "Stars" is the second serious computer worm to hit Iran in the past eight months. Late last year, a powerful virus known as Stuxnet targeted the country's nuclear facilities and other industrial sites. Iran has acknowledged that Stuxnet affected a limited number of centrifuges — a key component in the production of nuclear fuel — at its main uranium enrichment facility in the central city of Natanz. But Tehran has said its scientists discovered and neutralized the malware before it could cause serious damage. Jalali downplayed the impact of Stars, but said it is "harmonious" with computer systems and "inflicts minor damage in the initial stage and might be mistaken for executive files of governmental organizations." Jalali heads a military unit called Passive Defence that primarily deals with countering sabotage. The unit was set up on the orders of Iran's Supreme Leader Ayatollah Ali Khamenei. A separate unit has also been set up by Iran's Ministry of Information Technology and Telecommunications to decode incoming computer viruses and neutralize them, Jalali said. Last week, Jalali said Stuxnet could have caused large-scale accidents and loss of life and claimed that Iranian experts have determined that the United States and Israel were behind the malware, which can take over the control systems of industrial sites like power plants. The U.S. and its allies suspect Iran's nuclear program aims to develop atomic weapons. Iran denies the charges, and says the program is only for peaceful purposes. Iran has acknowledged that an earlier computer worm called Stuxnet affected a limited number of centrifuges at its main uranium enrichment facility in Natanz. (Associated Press) 英文信息来自:CBCNEWS http://www.cbc.ca/news/world/story/2011/04/25/technology-computer-worm-iran.html